145687514 (number)

145687514 is an even 9-digits composite number following 145687513 and preceding 145687515. In scientific notation, it is written as 1.45687514 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 60914400 positive integers (up to 145687514) that are relatively prime to 145687514.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred eighty-seven thousand five hundred fourteen

Notation

Scientific notation 1.45687514 × 10^8
Engineering notation 1.45687514 × 10^6

Prime Factorization of 145687514

Prime Factorization 2 × 7 × 41 × 253811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145687514
Product of the distinct prime numbers

The prime factorization of 145687514 is 2 × 7 × 41 × 253811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 35, 86, 814, 361, 6788, 3148, 81580, 75976, 401988, 157794, 8160026, 9193759, 57689092, 17437136, 45141151, 840771870, 6841437972, 825890019

Basic calculations (n = 145687514)

Multiplication

n×y
n×2 291375028
n×3 437062542
n×4 582750056
n×5 728437570

Division

n÷y
n÷2 72843757
n÷3 48562504.666667
n÷3 36421878.5
n÷5 29137502.8

Exponentiation

ny
n2 21224851735500196
n3 3.0921958843636E+24
n4 4.5049433119397E+32
n5 6.5631399182742E+40

Nth Root

y√n
2√n 12070.108284518
3√n 526.18780370897
4√n 109.86404454833
5√n 42.922446355581

Divisors of 145687514

1, 2, 7, 14, 41, 82, 287, 574, 253811, 507622, 1776677, 3553354, 10406251, 20812502, 72843757, 145687514

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145687513
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145687514 can be divided by 16 positive divisors. The sum of these divisors (counting 145687514) is 1, the average is 0.0625.

Base conversion 145687514

Base System Value
2 Binary 1000101011110000001111011010
3 Ternary 101011010200200212
4 Quaternary 20223300033122
5 Quinary 244244000024
6 Senary 22242331122
8 Octal 1053601732
10 Decimal 145687514
12 Duodecimal 40959aa2
16 Hexadecimal 8af03da
20 Vigesimal 25aaife
36 Base36 2eql7e

Cryptographic Hash Functions

md5 358646f3240ec45f06e802017ec9e773
sha1 05e1e41d8943cd8499e41852d62b08bf48cd51a7
sha256 ff4464254a57727bcac35a674b76b2b7b8465581fd8f31d1750ae5bd8d05dec1
sha512 728fa2ff2eccc0c7c04230e79a73db902e7260a42bdd681f1989bfa0b5d2c5d0192e890c41e9a030f5612ad325327c02a0cf75bbcbf8e55d7822619d93e16211
ripemd-160 d0e3bc703f23163d8d146ca06b63f486ebaea848

145687514 as geometric shapes

Circle

Radius = n
Diameter 291375028
Circumference 915381647.40432
Area 6.667983828578E+16

Sphere

Radius = n
Volume 1.2952559831703E+25
Surface area 2.6671935314312E+17
Circumference 915381647.40432

Square

Length = n
Perimeter 582750056
Area 21224851735500196
Diagonal 206033258.16722

Cube

Length = n
Surface area 127349110413001176
Volume 3.0921958843636E+24
Space diagonal 252338176.2764

Equilateral Triangle

Length = n
Perimeter 437062542
Area 9.1906303972507E+15
Altitude 126169088.1382

Triangular Pyramid

Length = n
Surface area 9.1906303972507E+15
Volume 3.6441877976511E+23
Height 68677752.722407